The surface pressure of the atmosphere is 1,44 bar.
82 - 99 %
Nitrogen (N2)
1 - 6 %
Methane (CH4)
1 - 6 %
Argon (Ar)
0,2 %
Hydrogen (H2)
Mythology
In Greek mythology the Titans were a family of giants, the children of Uranus and Gaia, who sought to rule the heavens but were overthrown and supplanted by the family of Zeus.